<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['base:timeLiness:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['base:timeLiness:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['base:timeLiness:remove']"
        >删除
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="timeLinessList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" fixed/>
      <el-table-column label="编号" align="center" prop="id"/>
      <el-table-column label="出发网点" align="center" prop="dtMap.startOrgIdDtLabel"/>
      <el-table-column label="目的网点" align="center" prop="dtMap.destineOrgIdDtLabel"/>
      <el-table-column label="站点路由" align="center" prop="dtMap.routerOrgIdsDtLabel"/>
      <el-table-column label="时效(小时)" align="center" prop="totalTime"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['base:timeLiness:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['base:timeLiness:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改距离时效(小时)对话框 -->
    <el-dialog :close-on-click-modal="false" :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="120px">
        <el-form-item label="出发组织网点" prop="startOrgId">
          <el-select clearable filterable v-model="form.startOrgId" placeholder="请选择出发组织网点" @change="addRouterOrgs($event, 0)">
            <el-option
              v-for="dict in dict.type.DB_JC_ORG"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="目的组织网点" prop="destineOrgId">
          <el-select clearable filterable v-model="form.destineOrgId" placeholder="请选择目的组织网点" @change="addRouterOrgs($event, 1)">
            <el-option
              v-for="dict in dict.type.DB_JC_ORG"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="路线路由" prop="routerOrgIds" v-if="routerOrgs.length > 0">
          <div>
            <span>请按照顺序添加</span>
          </div>
          <div>
            <el-tag v-for="(org, index) in routerOrgs" :key="org.value" closable :disable-transitions="false" @close="removeRouterOrgs(index)">
              {{ org.label }}
            </el-tag>
            <el-button v-if="!inputVisible" class="button-new-tag" size="small" @click="showAddRouter">+ 增加中间节点</el-button>
          </div>
        </el-form-item>
        <el-form-item>
          <el-select clearable filterable placeholder="请选择中间网点" @change="addRouterOrgs" ref="saveTagInput" v-if="inputVisible" v-model="currentOrgs">
            <el-option
              v-for="dict in dict.type.DB_JC_ORG"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="时效(小时)" prop="totalTime">
          <el-input-number size="mini" v-model="form.totalTime" placeholder="请输入时效(小时)"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {addTimeLiness, delTimeLiness, getTimeLiness, listTimeLiness, updateTimeLiness} from "@/api/base/timeLiness";

export default {
  name: "TimeLiness",
  dicts: ['DB_JC_ORG'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 距离时效(小时)表格数据
      timeLinessList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        startOrgId: null,
        destineOrgId: null,
        totalTime: null
      },
      // 表单参数
      form: {},
      inputVisible: false,
      routerOrgs: [],
      currentOrgs: null,
      // 表单校验
      rules: {
        startOrgId: [
          {required: true, message: "出发组织网点不能为空", trigger: "blur"}
        ],
        destineOrgId: [
          {required: true, message: "目的组织网点不能为空", trigger: "blur"}
        ],
        totalTime: [
          {required: true, message: "时效(小时)不能为空", trigger: "blur"}
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询距离时效(小时)列表 */
    getList() {
      this.loading = true;
      listTimeLiness(this.queryParams).then(response => {
        this.timeLinessList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        startOrgId: null,
        destineOrgId: null,
        routerOrgIds: null,
        totalTime: null,
        createBy: null,
        createTime: null
      };
      this.routerOrgs = []
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加距离时效(小时)";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getTimeLiness(id).then(response => {
        this.form = response.data;
        var list = this.dict.type.DB_JC_ORG
        if (this.form.routerOrgIds) {
          this.form.routerOrgIds.split(',').forEach(routerOrgId => {
            var item = list.find(function (item) {
              return item.value === routerOrgId
            });
            this.routerOrgs.push(item)
          })
        }
        this.open = true;
        this.title = "修改距离时效(小时)";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.routerOrgs.length > 0) {
            // 将 routerOrgs中对象的value值
            this.form.routerOrgIds = this.routerOrgs.map(item => item.value).join(',');
          }
          if (this.form.id != null) {
            updateTimeLiness(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addTimeLiness(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除距离时效(小时)编号为"' + ids + '"的数据项？').then(function () {
        return delTimeLiness(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('base/timeLiness/export', {
        ...this.queryParams
      }, `timeLiness_${new Date().getTime()}.xlsx`)
    },
    showAddRouter() {
      this.inputVisible = true;
    },
    addRouterOrgs(value, index) {
      // 获取item
      var list = this.dict.type.DB_JC_ORG
      const item = list.find(function (item) {
        return item.value === value
      });
      // 添加到路由
      if (index === 0) {
        //第一个
        this.routerOrgs.splice(0, 0, item)
      } else if (index === 1) {
        //最后一个
        this.routerOrgs.splice(this.routerOrgs.length, 0, item)
      } else {
        //中间
        this.routerOrgs.splice(this.routerOrgs.length - 1, 0, item)
        this.inputVisible = false
        this.currentOrgs = null
      }

    },
    removeRouterOrgs(index) {
      if (index !== 0 && index !== this.routerOrgs.length - 1) {
        this.routerOrgs.splice(index, 1);
      } else {
        this.$message.error('不能删除第一个或最后一个');
      }
    }
  }
}
</script>
<style>
.el-tag + .el-tag {
  margin-left: 10px;
}

.button-new-tag {
  margin-left: 10px;
  height: 32px;
  line-height: 30px;
  padding-top: 0;
  padding-bottom: 0;
}

.input-new-tag {
  width: 90px;
  margin-left: 10px;
  vertical-align: bottom;
}
</style>
